Vol. 9 No. 1 (2023)

View Vol. 9 No. 1 (2023)

Publicação contínua: 01/01/2023 a 30/06/2023.

Published: 2023-01-01

Editorial

  • Apresentação

    Greice da Silva Lorenzzetti Andreis, Glauciane Klein Burgiert Padilha
    e1001
    DOI: https://doi.org/10.35819/remat2023v9i1id6778

  • Equipe Editorial e Avaliadores Ad hoc

    Greice da Silva Lorenzzetti Andreis, Glauciane Klein Burgiert Padilha
    e1002
    DOI: https://doi.org/10.35819/remat2023v9i1id6779

Mathematics Education

Mathematics

  • From the general term to the sum of Gauss: an olympic approach about arithmetic progressions

    Érick Caetano Alves do Nascimento, Marcos Miguel da Silva Filho, Thiago Yukio Tanaka, Jogli Gidel da Silva Araújo
    e3001
    DOI: https://doi.org/10.35819/remat2023v9i1id5727

  • Inverse semigroupoid actions and representations

    Thaísa Raupp Tamusiunas, Wesley Gonçalves Lautenschlaeger
    e3006
    DOI: https://doi.org/10.35819/remat2023v9i1id6174

  • Happy Numbers and Fixed Points

    Rudney Carlos da Mata, Marcelo Oliveira Veloso
    e3002
    DOI: https://doi.org/10.35819/remat2023v9i1id6190

  • A new look at third degree equations

    João Francisco da Silva Filho, Odete Elana Sousa Pereira
    e3007
    DOI: https://doi.org/10.35819/remat2023v9i1id6252

  • Numerical solution of the temporal dynamics of SARS-CoV-2 infection in patients with severe or critical clinical manifestations of COVID-19

    Jorge Andrés Julca Avila, Virgínia Moreira de Freitas
    e3003
    DOI: https://doi.org/10.35819/remat2023v9i1id6289

  • The geometry of Minkowski space and the special theory of relativity

    Caio Tomás de Paula, Luciana Maria Dias de Ávila Rodrigues
    e3005
    DOI: https://doi.org/10.35819/remat2023v9i1id6351

  • Warranty cost analysis for equipment with two dependent failure modes

    Fernanda Márcia da Silveira Esteves, Allan Jonathan da Silva, Felipe do Carmo Amorim
    e3004
    DOI: https://doi.org/10.35819/remat2023v9i1id6427